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大学生通宵上网严重影响学习,同时也给他们的身体带来损害,禁止学生通宵上网是很多学校需要解决的问题。本文介绍了基于Linux系统的NTP服务器的搭建以及如何部署基于时间的ACL严格限制学生上网时间。
College students overnight Internet access seriously affect their learning, but also to their body damage, prohibiting students access to the Internet overnight is that many schools need to be addressed. This article describes how to set up an NTP server based on a Linux system and how to deploy time-based ACLs to strictly limit student online time.